The B-Scan Harness marks a breakthrough in motorsport safety, integrating miniature sensors into FIA-approved harnesses to capture real-time belt pressure and tension data. This technology reveals how forces interact with the driver during acceleration, cornering and high-impact events – transforming restraint systems into intelligent data sources. Combining traditional European craftsmanship with advanced fiber-optic sensing and analytics, B-Scan delivers unprecedented insights into driver protection, comfort and homologation research. The presentation will detail the engineering process, sensor integration and validation results, and explore how real-time safety data can shape the future of motorsport equipment design and regulation.